u-boot/arch/arm/include/asm/arch-tegra/powergate.h
Thierry Reding 48510c089b ARM: tegra: Implement powergate support
Implement the powergate API that allows various power partitions to be
power up and down.

Signed-off-by: Thierry Reding <treding@nvidia.com>
Signed-off-by: Simon Glass <sjg@chromium.org>
Signed-off-by: Tom Warren <twarren@nvidia.com>
2014-12-18 13:19:20 -07:00

38 lines
841 B
C

#ifndef _TEGRA_POWERGATE_H_
#define _TEGRA_POWERGATE_H_
#include <asm/arch/clock.h>
enum tegra_powergate {
TEGRA_POWERGATE_CPU,
TEGRA_POWERGATE_3D,
TEGRA_POWERGATE_VENC,
TEGRA_POWERGATE_PCIE,
TEGRA_POWERGATE_VDEC,
TEGRA_POWERGATE_L2,
TEGRA_POWERGATE_MPE,
TEGRA_POWERGATE_HEG,
TEGRA_POWERGATE_SATA,
TEGRA_POWERGATE_CPU1,
TEGRA_POWERGATE_CPU2,
TEGRA_POWERGATE_CPU3,
TEGRA_POWERGATE_CELP,
TEGRA_POWERGATE_3D1,
TEGRA_POWERGATE_CPU0,
TEGRA_POWERGATE_C0NC,
TEGRA_POWERGATE_C1NC,
TEGRA_POWERGATE_SOR,
TEGRA_POWERGATE_DIS,
TEGRA_POWERGATE_DISB,
TEGRA_POWERGATE_XUSBA,
TEGRA_POWERGATE_XUSBB,
TEGRA_POWERGATE_XUSBC,
TEGRA_POWERGATE_VIC,
TEGRA_POWERGATE_IRAM,
};
int tegra_powergate_sequence_power_up(enum tegra_powergate id,
enum periph_id periph);
int tegra_powergate_power_off(enum tegra_powergate id);
#endif